Revenue Recognition and Contracts with Customers - Additional Information (Detail) $ in Thousands	3 Months Ended										12 Months Ended
	Jan. 01, 2022 USD ($)	Oct. 02, 2021 USD ($)	[1]	Jul. 03, 2021 USD ($)	Apr. 03, 2021 USD ($)	Jan. 02, 2021 USD ($)	Oct. 03, 2020 USD ($)	Jul. 04, 2020 USD ($)	[2]	Apr. 04, 2020 USD ($)	Jan. 01, 2022 USD ($) Segment	Jan. 02, 2021 USD ($)	Dec. 28, 2019 USD ($)
Disaggregation Of Revenue [Line Items]
Number of reportable segments | Segment											2
Net sales	$ 304,441	$ 300,431		$ 285,500	$ 271,092	$ 221,601	$ 238,033	$ 202,783		$ 220,204	$ 1,161,464	$ 882,621	$ 744,956
Contract liabilities	45,200					22,800					$ 45,200	22,800
Revenue recognition, practical expedient											true
Contract assets, net	55,239					28,723					$ 55,239	28,723
Accrued Liabilities [Member]
Disaggregation Of Revenue [Line Items]
Contract liabilities	37,000					18,100					37,000	18,100
Contract Assets, Net [Member]
Disaggregation Of Revenue [Line Items]
Contract assets, net	$ 8,200					$ 4,600					8,200	4,600
Western Segment [Member]
Disaggregation Of Revenue [Line Items]
Net sales											192,771	130,189	138,325
Western Segment [Member] | Volume Products [Member] | Passes at Point in Time [Member]
Disaggregation Of Revenue [Line Items]
Net sales											$ 83,000	$ 53,200	$ 53,900

[1] In the third quarter of 2021, we refinanced our 2018 Senior Notes due 2026 into the 2021 Senior Notes due 2029. As a result, we recorded debt extinguishment costs totaling $25.5 million. See Note 10 for more information.

[2] Net income for the second quarter of the year ended January 2, 2021 was affected by charges for the impairment of a trade name and restructuring activities. See Notes 8 and 22, respectively, for further discussion.